CN212906591U - Remote control device - Google Patents
Remote control device Download PDFInfo
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- CN212906591U CN212906591U CN202020768683.6U CN202020768683U CN212906591U CN 212906591 U CN212906591 U CN 212906591U CN 202020768683 U CN202020768683 U CN 202020768683U CN 212906591 U CN212906591 U CN 212906591U
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Abstract
The utility model discloses a remote control unit belongs to the remote control equipment field, and remote control unit includes: a launch device, the launch device specifically including: the outer surface of the first shell is provided with a plurality of keys, a CAN communication interface and a display screen; the integrated circuit board is arranged in the first shell, and the first control unit is connected with the CAN communication interface, the key control unit, the display unit and the first communication unit; a receiving device, which is connected to the transmitting device by wireless communication, the receiving device comprising: the second shell comprises an upper shell and a lower shell; the outer surface of the upper shell is provided with an interface; a PCB disposed inside the second housing, the PCB further comprising: a second control unit; and the second communication unit is connected with the second control unit. The beneficial effects of the utility model reside in that: through the setting of CAN communication interface, when wireless communication became invalid, CAN in time change wired communication, handle emergency through the CAN bus.
Description
Technical Field
The utility model relates to a remote control equipment field especially relates to a remote control unit.
Background
Remote control equipment is widely applied to the fields of home furnishing, industry, automobiles, aerospace and the like, and mainly refers to the fact that control information (instructions) are transmitted through a radio channel, for example, the remote control equipment is close to a distance or a controlled object flies in low altitude (such as an anti-tank missile), and the control information can also be transmitted through an optical communication line or a wired electric communication method. The remote control device is a common device, and at present, the remote control device on the market mostly adopts the modes of infrared, WIFI, Bluetooth and the like to realize wireless communication with the terminal device.
At present, the traditional communication mode of the remote control device has short transmission distance, poor anti-interference capability and weak penetrating power, and the problem of mutual influence and crosstalk exists in a large environment because a plurality of wireless devices in the same frequency band exist; in addition, the batteries are mostly disposable batteries, and the shell needs to be disassembled after the electricity is exhausted, so that the replacement is complicated; once the wireless communication fails, the transmitter can only be invalidated and cannot cope with emergency situations; the existing remote control transmitting device does not have a liquid crystal display function, and whether the transmitting instruction is successful or not can not be judged in time when the remote control terminal equipment is in remote communication without feedback.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remote control unit solves above technical problem.
The utility model provides a technical problem can adopt following technical scheme to realize:
a remote control device, the remote control device comprising:
a launch device, the launch device specifically comprising:
the outer surface of the first shell is provided with a plurality of keys, a CAN communication interface and a display screen;
an integrated circuit board disposed inside the first housing, the integrated circuit board further comprising:
the first control unit is connected with the CAN communication interface;
the key control unit is connected with the first control unit and the key;
the display unit is connected with the first control unit and the display screen;
a first communication unit connected to the first control unit;
the first power supply unit is respectively connected with the key control unit, the first communication unit and the CAN communication interface;
the second power supply unit is respectively and electrically connected with the first power supply unit and the display unit;
a receiving device connected to the transmitting device by wireless communication, the receiving device further comprising:
the second shell comprises an upper shell and a lower shell;
the outer surface of the upper shell is provided with an interface;
a PCB disposed inside the second housing, the PCB further comprising:
a second control unit;
the second communication unit is connected with the second control unit;
and a third power supply unit connected to the second communication unit and the second control unit.
Preferably, the second power supply unit is a secondary lithium battery;
still be equipped with the USB interface that charges on the first casing.
Preferably, the upper housing is further fixedly provided with an antenna connector, and the antenna connector is electrically connected with the PCB board.
Preferably, the receiving device further comprises an external antenna, and the antenna is connected with the second communication unit through the antenna joint.
Preferably, the upper housing and the lower housing are fixedly connected by a connecting member.
Preferably, a waterproof ring is further arranged between the upper shell and the lower shell.
Preferably, a waterproof joint is further arranged on the second shell.
Preferably, a surface patch is further attached to the upper surface of the upper shell.
The utility model discloses technical scheme's beneficial effect lies in:
the remote control device is provided with a CAN communication interface, CAN timely replace wired communication when wireless communication fails, processes emergency through a CAN bus, is also provided with a display unit, CAN display a sending instruction state and feedback information of a controlled unit in real time, and CAN intuitively and effectively reflect the real-time condition of operation.
Drawings
Fig. 1 is a circuit block diagram of a transmitting device according to the present invention;
fig. 2 is a schematic structural diagram of a receiving device according to the present invention;
fig. 3 is a schematic diagram of a PCB board unit in the receiving device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
The utility model discloses a remote control unit, as shown in fig. 1 to fig. 3, remote control unit includes:
a remote control device, the remote control device comprising:
a launch device, the launch device specifically including:
the outer surface of the first shell is provided with a plurality of keys, a CAN communication interface and a display screen;
an integrated circuit board, set up in the inside of first casing, integrated circuit board further includes:
the first control unit 9 is connected with the CAN communication interface;
a key control unit 10 connected with the first control unit 9 and the keys;
the display unit 12 is connected with the first control unit 9 and the display screen;
a first communication unit 11 connected to the first control unit 9;
the first power supply unit 13 is respectively connected with the key control unit 10, the first control unit 9, the first communication unit 11 and the CAN communication interface;
a second power supply unit 14 electrically connected to the first power supply unit 13 and the display unit 12, respectively;
a receiving device, connected to the transmitting device by wireless communication, the receiving device further comprising:
the second shell comprises an upper shell 1 and a lower shell 2;
the outer surface of the upper shell 1 is provided with an interface;
a PCB 4 disposed inside the second housing, the PCB 4 further comprising:
a second control unit 41;
a second communication unit 42 connected to the second control unit 41;
and a third power supply unit 43 connected to the second communication unit 42 and the second control unit 41.
Specifically, the remote control device comprises a transmitting device and a receiving device, wherein the transmitting device and the receiving device are connected in a wireless communication mode;
the transmitting device specifically includes: the integrated circuit board is fixedly arranged in the first shell, the first control unit 9, the key control unit 10, the display unit 12 and the first communication unit 11 are all arranged on the integrated circuit board, and the key control unit 10, the display unit 12 and the first communication unit 11 are respectively and electrically connected with the first control unit 9; the key control unit 10 includes a plurality of keys, and a user controls the transmitting device by triggering an instruction through the keys; the display unit 12 is provided with a 4.3-inch liquid crystal display screen, can display the sending instruction state and receive the information fed back by the receiving device in real time, and enables an operator to judge the real-time situation of operation more intuitively in remote control.
The receiving device specifically includes: the second shell is provided with an interface; a PCB 4 is arranged inside the second housing, the second control unit 41, the second communication unit 42 and the third power supply unit 43 are integrated on the PCB 4, the second communication unit 42 is electrically connected to the second control unit 41, and the second control unit 41 controls the second communication unit 42 to wirelessly communicate with the transmitter; the third power supply unit 43 supplies power to the second communication unit 42 and the second control unit 41.
Specifically, in a preferred embodiment, the transmitting device further includes a CAN communication interface disposed on the surface of the first housing and electrically connected to the first control unit 9, and when the first communication unit 11 and the second communication unit 42 cannot be wirelessly connected or the wireless communication fails, the CAN communication interface of the transmitting device and the interface of the receiving device are wired to switch the wired communication.
In a preferred embodiment, the remote control device is of the type in which the second power supply unit 14 is a rechargeable lithium battery;
still be equipped with the USB interface that charges on the first casing.
Specifically, the 5V power supply is connected to the charging interface to charge the rechargeable lithium battery, the rechargeable lithium battery supplies power to the second power supply unit 14, the second power supply unit 14 raises the voltage to 5V to supply power to the display unit 12 and the first power supply unit 13, and the first power supply unit 13 lowers the voltage of 5V to 3.3V to supply power to the first control unit 9, the key control unit 10 and the first communication unit 11.
Specifically, use the lithium cell power supply, the configuration interface that charges, supporting charging fixing base can on-vehicle collocation cigar lighter charge, can remove the operation of changing the battery from, easy operation can unlimited energy supply.
In a preferred embodiment, the remote control device is further provided with an antenna connector 7 fixed to the upper housing 1, and the antenna connector 7 is electrically connected to the PCB 4.
In a preferred embodiment, the remote control device further comprises an external antenna 6, and the antenna 6 is connected to the second communication unit 42 through an antenna connector 7.
Specifically, the second communication unit 42 further includes an external antenna 6, the external antenna 6 is fixedly connected to the second housing through an antenna connector 7, and the antenna 6 is used to enhance the signal strength of the second communication unit 42.
In a preferred embodiment, the remote control device is such that the upper housing 1 and the lower housing 2 are fixedly connected by a connecting member.
In a preferred embodiment, a waterproof ring 5 is further provided between the upper housing 1 and the lower housing 2.
Specifically, be equipped with a waterproof circle 5 between last casing 1 and the casing 2 down, waterproof circle 5 receives extrusion deformation to play waterproof effect between last casing 1 and the casing 2 down.
In a preferred embodiment, the remote control device further comprises a waterproof connector 8 on the second housing.
Specifically, the second housing is further provided with a waterproof joint 8, and the waterproof joint 8 is arranged on the other side of the upper housing 1 and is symmetrically arranged on two sides of the upper housing 1 with the antenna joint 7.
In a preferred embodiment, the upper surface of the upper housing 1 is provided with a through hole for the key to pass through, and a surface sticker 3 is adhered on the surface of the housing, so that the key can be protected from water and dust, and the service life of the key can be prolonged.
The utility model discloses technical scheme's beneficial effect lies in:
the remote control device is provided with a CAN communication interface, CAN timely replace wired communication when wireless communication fails, processes emergency through a CAN bus, is also provided with a display unit, CAN display a sending instruction state and feedback information of a controlled unit in real time, and CAN intuitively and effectively reflect the real-time condition of operation.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. A remote control apparatus, characterized in that the remote control apparatus comprises:
a launch device, the launch device specifically comprising:
the outer surface of the first shell is provided with a plurality of keys, a CAN communication interface and a display screen;
an integrated circuit board disposed inside the first housing, the integrated circuit board further comprising:
the first control unit is connected with the CAN communication interface;
the key control unit is connected with the first control unit and the key;
the display unit is connected with the first control unit and the display screen;
a first communication unit connected to the first control unit;
the first power supply unit is respectively connected with the key control unit, the first communication unit and the CAN communication interface;
the second power supply unit is respectively and electrically connected with the first power supply unit and the display unit;
a receiving device connected to the transmitting device by wireless communication, the receiving device further comprising:
the second shell comprises an upper shell and a lower shell;
the outer surface of the upper shell is provided with an interface;
a PCB disposed inside the second housing, the PCB further comprising:
a second control unit;
the second communication unit is connected with the second control unit;
and a third power supply unit connected to the second communication unit and the second control unit.
2. The remote control device of claim 1, wherein the second power supply unit is a rechargeable lithium battery;
still be equipped with the USB interface that charges on the first casing.
3. The remote control device as claimed in claim 1, wherein the upper housing is further fixedly provided with an antenna connector, and the antenna connector is electrically connected with the PCB board.
4. A remote control apparatus as claimed in claim 3, wherein the receiving means further comprises an external antenna, the antenna being connected to the second communication unit via the antenna connector.
5. The remote control apparatus of claim 1, wherein the upper housing and the lower housing are fixedly coupled by a coupling member.
6. The remote control device of claim 1, wherein a waterproof ring is disposed between the upper housing and the lower housing.
7. The remote control apparatus of claim 1, wherein said second housing further comprises a watertight connector.
8. The remote control apparatus of claim 1, wherein a face sticker is further affixed to the upper surface of the upper housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768683.6U CN212906591U (en) | 2020-05-11 | 2020-05-11 | Remote control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768683.6U CN212906591U (en) | 2020-05-11 | 2020-05-11 | Remote control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212906591U true CN212906591U (en) | 2021-04-06 |
Family
ID=75263352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020768683.6U Active CN212906591U (en) | 2020-05-11 | 2020-05-11 | Remote control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212906591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710140A (en) * | 2020-05-11 | 2020-09-25 | 上海宏英智能科技有限公司 | Remote control system, remote control device and remote control method |
-
2020
- 2020-05-11 CN CN202020768683.6U patent/CN212906591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710140A (en) * | 2020-05-11 | 2020-09-25 | 上海宏英智能科技有限公司 | Remote control system, remote control device and remote control method |
| CN111710140B (en) * | 2020-05-11 | 2024-07-12 | 上海宏英智能科技股份有限公司 | Remote control system, remote control device and remote control method |
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